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Battery module, battery device and electronic device

A technology for battery modules and electronic equipment, applied in the field of electronic technology applications, can solve the problems of material waste and occupying space, and achieve the effects of avoiding waste, improving volumetric energy density, and reducing occupied space.

Active Publication Date: 2019-04-26
HUAWEI DIGITAL POWER TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present disclosure provide a battery module, a battery device, and an electronic device, which can solve the problems of wasting materials and occupying a large space in the prior art

Method used

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  • Battery module, battery device and electronic device
  • Battery module, battery device and electronic device
  • Battery module, battery device and electronic device

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Embodiment Construction

[0068] as attached figure 1 As shown, the embodiment of the present disclosure provides a battery module, which includes a battery module case 11, at least one separator 12, and N cells 13, where N is an integer greater than or equal to 2; wherein, the battery module case The body 11 is provided with a positive terminal 111 and a negative terminal 112; at least one separator 12 is located in the battery module housing 11 to separate the battery module housing 11 into a plurality of chambers 113, and each separator 12 is connected with the separator Two adjacent chambers 113 of the board 12 are shared; each battery cell 13 is located in one chamber 113 , and N battery cells 13 are powered through the positive terminal 111 and the negative terminal 112 .

[0069] It should be noted that the battery cell 13 involved in the embodiment of the present disclosure includes: a winding core and an electrolyte located in the chamber 113 . Wherein, the winding core is provided with a posit...

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Abstract

The invention provides a battery module, a battery device and an electronic device, and belongs to the technical field of electronic technology applications. The battery module includes a battery module housing and at least one partition plate and N battery cells, and N is an integer greater than or equal to 2; the battery module housing is provided with a positive terminal and a negative terminal; at least one partition plate is located inside the battery module housing to divide the battery module housing into a plurality of chambers, and each partition plate is shared by two chambers adjacent to the partition plate; each of the battery cells is located in one chamber, and the N battery cells are powered by the positive terminal and the negative terminal. By adopting the module, and thebattery cells located in the adjacent chambers can be separated by the shared partition plate, which can avoid the isolation of the adjacent battery cells in the prior art through respective battery single housings, can avoid the waste of materials by the preparation of the battery module, can also reduce the space occupied by the battery module housing, reduce the volume of the battery module, and increase the volumetric energy density of the battery module.

Description

technical field [0001] The present application relates to the application field of electronic technology, in particular to a battery module, a battery device and electronic equipment. Background technique [0002] In order to meet the needs of different scales of energy storage, power is usually supplied to electronic devices in the form of a single battery module or a combination of multiple battery modules. [0003] At present, a battery module generally includes: a battery module casing, and a plurality of battery cells located in the battery module casing. Multiple battery cells are connected in series and / or in parallel, and adjacent battery cells are closely attached. Wherein, the battery cell includes: a battery cell casing, a winding core and an electrolyte located in the battery cell casing; and, the winding core and the electrolyte constitute a battery cell. [0004] The battery cells in adjacent battery cells are separated by their respective battery cell casing...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M2/10H01M2/20H01M50/204H01M50/244H01M50/249H01M50/251H01M50/289
CPCH01M50/20H01M50/502Y02E60/10
Inventor 张光辉毕广春赵中令
Owner HUAWEI DIGITAL POWER TECH CO LTD
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